#837057#837057

#837057 is a mid, muted orange. Relative luminance 0.171; OKLCH L 55.6% C 0.044 H 74.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#837057
RGB	rgb(131, 112, 87)
HSL	hsl(34, 20%, 43%)
HSV	hsv(34, 34%, 51%)
CMYK	cmyk(0%, 14.5%, 33.6%, 48.6%)
CIE-LAB	lab(48.39, 3.48, 16.68)
CIE-LCH	lch(48.39, 17.04, 78.21°)
OKLab	oklab(55.64% 0.0118 0.0421)
OKLCH	oklch(55.64% 0.044 74.3)
XYZ	xyz(16.8748, 17.1024, 11.4272)
Luminance	0.1710 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837057 #576A83

analogous

#835A57 #837057 #808357

triadic

#837057 #578370 #705783

tetradic

#837057 #57835A #576A83 #835780

square

#837057 #57835A #576A83 #835780

split-complementary

#837057 #578083 #5A5783

monochromatic

#393126 #5E513F #837057 #A38F74 #BBAD99

Accessibility & contrast

On white

4.75

#837057 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#837057 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #837057

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837057	#FFFFFF	#000000	##FFFFFF
##837057	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777055

Deuteranopia (green-blind)

#7C7558

Tritanopia (blue-blind)

#8A6B69

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #837057;
/* rgb */ color: rgb(131, 112, 87);
/* oklch */ color: oklch(55.6% 0.044 74.3);

Tailwind

colors: {
  custom: {
    50: '#a89986',
    500: '#837057',
    950: '#000000',
  },
}

SCSS

$custom: #837057;
$custom-light: #a89986;
$custom-dark: #000000;

JSON

{
  "hex": "#837057",
  "rgb": {
    "r": 131,
    "g": 112,
    "b": 87
  },
  "hsl": {
    "h": 34.091,
    "s": 20.183,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5564,
    "c": 0.04373,
    "h": 74.3
  },
  "luminance": 0.17102
}

Semantic roles & 50–950 ramp

primary

#837057

secondary

#8D99A9

accent

#8EBD6B

background

#FAF9F8

surface

#F4F2EF

border

#CECCCA

text

#0F0D0B

muted

#7F7E7C

Preview Lab

Preview with #837057

Body copy rendered with the generated semantic roles for this colour.

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